xfs error

Wed Jan 7 18:03:21 CST 2009

Adding xfs at oss with results.

On Wed, 7 Jan 2009, Gomel Kiev wrote:

> xfs_db -V -> 2.10.2
> here is output form xfs_metadump:
> xfs_metadump: unexpected XFS SB magic number 0x33c08ed0
> xfs_metadump: size check failed
> xfs_metadump: read failed: Invalid argument
> xfs_metadump: data size check failed
> xfs_metadump: failed to alloc -225176656 bytes: Cannot allocate memory
>
> dmesg:
> xfs_db[5893]: segfault at 28 ip b7ec31c0 sp bfd04bcc error 4 in
> libpthread-2.7.so[b7ebc000+13000]
> xfs_db[5895]: segfault at 28 ip b80701c0 sp bfab217c error 4 in
> libpthread-2.7.so[b8069000+13000]
> xfs_db[5923]: segfault at 28 ip b80671c0 sp bffaae6c error 4 in
> libpthread-2.7.so[b8060000+13000]
> xfs_db[5925]: segfault at 28 ip b7ebe1c0 sp bf9ff8bc error 4 in
> libpthread-2.7.so[b7eb7000+13000]
> xfs_db[5928]: segfault at 28 ip b7f511c0 sp bfc92b8c error 4 in
> libpthread-2.7.so[b7f4a000+13000]
> xfs_db[5931]: segfault at 28 ip b80591c0 sp bfd9b48c error 4 in
> libpthread-2.7.so[b8052000+13000]
> xfs_db[5932]: segfault at 28 ip b7f361c0 sp bfc79b6c error 4 in
> libpthread-2.7.so[b7f2f000+13000]
>
> any ideas?
> thanks for help
>
>
>
> On Wed, Jan 7, 2009 at 1:20 PM, Justin Piszcz <jpiszcz at lucidpixels.com> wrote:
>> $ dpkg -S xfs_metadump xfsprogs: /usr/sbin/xfs_metadump
>> xfsprogs: /usr/share/man/man8/xfs_metadump.8.gz
>>
>>
>> On Wed, 7 Jan 2009, Gomel Kiev wrote:
>>
>>> 1. xfs_repair running for 20 hours , and can not find superblock
>>> 2. on my knoppix I don't have xfs_metadump.
>>> where I can get it?
>>> thx
>>>
>>>
>>> On Wed, Jan 7, 2009 at 5:16 AM, Justin Piszcz <jpiszcz at lucidpixels.com>
>>> wrote:
>>>>
>>>>
>>>> On Tue, 6 Jan 2009, Gomel Kiev wrote:
>>>>
>>>>> Hello, here is whole story, maybe somebody can help.
>>>>> hardware: buffalo linkstation + "MS2UT+B"  in mirror mode, raid1.
>>>>> 2x1tb seagate drives
>>>>> buffalo :
>>>>> root at BUFFALO:~# uname -a
>>>>> Linux BUFFALO 2.6.16.16-arm1 #9 Wed Mar 7 14:17:36 JST 2007 armv5tejl
>>>>> unknown
>>>>>
>>>>> xfs version:
>>>>> root at BUFFALO:~# xfs_info -V /mnt/usbdisk2
>>>>> xfs_info version 2.5.6
>>>>>
>>>>> on dec 12, log show errors:
>>>>> Dec 12 04:26:28 BUFFALO kernel: 0x0: 60 f2 de 8d 58 cf 08 48 46 76 56
>>>>> 8f 1e 3e 78 29
>>>>> Dec 12 04:26:28 BUFFALO kernel: Filesystem "sdc1": XFS internal error
>>>>> xfs_da_do_buf(2) at line 2221 of file fs/xfs/xfs_da_btree.c.  Caller
>>>>> 0xc011ff60
>>>>> Dec 12 04:26:28 BUFFALO kernel: 0x0: 60 f2 de 8d 58 cf 08 48 46 76 56
>>>>> 8f 1e 3e 78 29
>>>>> Dec 12 04:26:28 BUFFALO kernel: Filesystem "sdc1": XFS internal error
>>>>> xfs_da_do_buf(2) at line 2221 of file fs/xfs/xfs_da_btree.c.  Caller
>>>>> 0xc011ff60
>>>>> Dec 12 04:26:28 BUFFALO kernel: 0x0: 60 f2 de 8d 58 cf 08 48 46 76 56
>>>>> 8f 1e 3e 78 29
>>>>> Dec 12 04:26:28 BUFFALO kernel: Filesystem "sdc1": XFS internal error
>>>>> xfs_da_do_buf(2) at line 2221 of file fs/xfs/xfs_da_btree.c.  Caller
>>>>> 0xc011ff60
>>>>> Dec 12 04:26:29 BUFFALO kernel: 0x0: 60 f2 de 8d 58 cf 08 48 46 76 56
>>>>> 8f 1e 3e 78 29
>>>>> Dec 12 04:26:29 BUFFALO kernel: Filesystem "sdc1": XFS internal error
>>>>> xfs_da_do_buf(2) at line 2221 of file fs/xfs/xfs_da_btree.c.  Caller
>>>>> 0xc011ff60
>>>>>
>>>>> after that , could not mount drive(any). I removed drives from
>>>>> external storage and connected to Knoppix
>>>>> here is info:
>>>>> Linux Knoppix 2.6.19 #7 SMP PREEMPT Sun Dec 17 22:01:07 CET 2006 i686
>>>>> GNU/Linux
>>>>>
>>>>> xfs version:
>>>>> xfs_info version 2.8.11
>>>>>
>>>>> dmesg shows:
>>>>> Starting XFS recovery on filesystem: hda (logdev: internal)
>>>>> Filesystem "hda": XFS internal error xlog_valid_rec_header(1) at line
>>>>> 3503 of file fs/xfs/xfs_log_recover.c.  Caller 0xd14f14d2
>>>>> [<d14eeceb>] xlog_valid_rec_header+0x10f/0x14c [xfs]
>>>>> [<d14f14d2>] xlog_do_recovery_pass+0x1e2/0x940 [xfs]
>>>>> [<d14f14d2>] xlog_do_recovery_pass+0x1e2/0x940 [xfs]
>>>>> [<d14f34a7>] xlog_recover+0xdf/0x250 [xfs]
>>>>> [<d14edeca>] xfs_log_mount+0x3ce/0x5cc [xfs]
>>>>> [<d14f5f81>] xfs_mountfs+0xb8d/0x106c [xfs]
>>>>> [<c011cca0>] default_wake_function+0x0/0xc
>>>>> [<c024c88f>] _atomic_dec_and_lock+0x3f/0x74
>>>>> [<d150ecdf>] xfs_mountfs_check_barriers+0xd3/0xf4 [xfs]
>>>>> [<d14fd33c>] xfs_mount+0x628/0x978 [xfs]
>>>>> [<c024c7de>] __next_cpu+0x12/0x20
>>>>> [<c0170e0b>] __percpu_populate_mask+0x4b/0x74
>>>>> [<d14a46d4>] xfs_qm_parseargs+0x0/0x2a4 [xfs]
>>>>> [<d14a48e1>] xfs_qm_parseargs+0x20d/0x2a4 [xfs]
>>>>> [<d14fcd14>] xfs_mount+0x0/0x978 [xfs]
>>>>> [<d150f549>] vfs_mount+0x21/0x24 [xfs]
>>>>> [<d150f3a0>] xfs_fs_fill_super+0x6c/0x1c4 [xfs]
>>>>> [<c0250aa7>] snprintf+0x1f/0x24
>>>>> [<c01ac963>] disk_name+0xa7/0xb4
>>>>> [<c017502d>] get_sb_bdev+0xed/0x124
>>>>> [<d150e788>] xfs_fs_get_sb+0x20/0x28 [xfs]
>>>>> [<d150f334>] xfs_fs_fill_super+0x0/0x1c4 [xfs]
>>>>> [<c0174b74>] vfs_kern_mount+0xcc/0x138
>>>>> [<c0174c1f>] do_kern_mount+0x27/0x44
>>>>> [<c0188f55>] do_mount+0x2b9/0x6c8
>>>>> [<c0188313>] mntput_no_expire+0x13/0x70
>>>>> [<c017c435>] link_path_walk+0x65/0xcc
>>>>> [<c02d3d74>] idedisk_release+0x3c/0x90
>>>>> [<c0185541>] iput+0x35/0x68
>>>>> [<c02d3d74>] idedisk_release+0x3c/0x90
>>>>> [<c0187eb7>] copy_mount_options+0x2b/0x138
>>>>> [<c01893dd>] sys_mount+0x79/0xb4
>>>>> [<c01035cf>] syscall_call+0x7/0xb
>>>>> =======================
>>>>> XFS: log mount/recovery failed: error 117
>>>>> XFS: log mount failed
>>>>> XFS mounting filesystem hda
>>>>>
>>>>>
>>>>> xfs_repair on knoppix running 20 hours, showing:
>>>>> Phase 1 - find and verify superblock...
>>>>> couldn't verify primary superblock - not enough secondary superblocks
>>>>> with match                   ing geometry !!!
>>>>>
>>>>> attempting to find secondary superblock...
>>>>>
>>>>>
>>>>>
>>>>> Help, anybody?
>>>>> I have 975gb (25 gb was empty) of multimedia files.
>>>>> I tried UFS explorer, able to recover some files, but most files size
>>>>> was
>>>>> wrong.
>>>>>
>>>>> Thanks
>>>>>
>>>>> _______________________________________________
>>>>> xfs mailing list
>>>>> xfs at oss.sgi.com
>>>>> http://oss.sgi.com/mailman/listinfo/xfs
>>>>>
>>>>
>>>> Looks like you have some serious corruption; however your best bet would
>>>> be
>>>> to boot knoppix and run xfs_repair (from the latest xfsprogs) package and
>>>> report back (preferrably with a strace of xfs_repair if its hanging).  In
>>>> addition, a metadump of the filesystem may be useful as well, Eric/other
>>>> XFS
>>>> members can analyze why the mount is failing if they have that.
>>>>
>>>> Justin.
>>>>
>>>>
>>>>
>>>
>>
>